diff --git a/Marlin/src/lcd/anycubic_touchscreen.cpp b/Marlin/src/lcd/anycubic_touchscreen.cpp
index 4f3d8dca..cd158f64 100755
--- a/Marlin/src/lcd/anycubic_touchscreen.cpp
+++ b/Marlin/src/lcd/anycubic_touchscreen.cpp
@@ -1634,7 +1634,7 @@ void AnycubicTouchscreenClass::GetCommandFromTFT()
         case 33: // A33 get version info
         {
           HARDWARE_SERIAL_PROTOCOLPGM("J33 ");
-          HARDWARE_SERIAL_PROTOCOLPGM("KW_");
+          HARDWARE_SERIAL_PROTOCOLPGM("KW-");
           HARDWARE_SERIAL_PROTOCOLPGM(MSG_MY_VERSION);
           HARDWARE_SERIAL_ENTER();
         }
diff --git a/images/howto_build.jpg b/images/howto_build.jpg
new file mode 100644
index 00000000..077544a8
Binary files /dev/null and b/images/howto_build.jpg differ